ARI Butterfly Valve GESA 22013 DN300 PN16, EN-JS1030, Gearbox, EPDM

Maintenance-free soft-sealing lug type
butterfly valve with continuous thread,
face-to-face dimension (DIN 3202 T3, series K1),
DIN EN 558-1, basic series 20,
body made of cast iron EN-JS1030
(short designation: EN-GJS-400-15,
formerly GGG-40), with primer,
disc made of stainless steel 1.4581,
from -10 °C to +130 °C,
EPDM liner,
for shut-off and throttling,
double sealing of the shaft with
profile ring and dew point barrier, centric
disc bearing, fully insulated according to
German Buildings Energy Act GEG,
CE certification according to Pressure Equipment Directive
for fluids of groups 1 and 2.
Approved as end valve and for
single-sided flanging.
With drilled shaft for
optional temperature measurement with
THEA (THErmo-display).
DVGW registration for drinking water
DW-6201BR0244 according to DIN EN 1074-1/-2
including disinfection test
DVGW VP646 and DVGW W270